[   61.443627][  T119] su (119) used greatest stack depth: 24104 bytes left
[   61.443646][  T119] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
[   61.443648][  T119] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 119, name: su
[   61.443650][  T119] preempt_count: 2, expected: 0
[   61.443651][  T119] RCU nest depth: 0, expected: 0
[   61.443652][  T119] locks held by su/119: 5, last CPU#0:
[   61.443654][  T119]  #0: ffffffffadc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0
[   61.443666][  T119]  #1: ffffffffadd99dc0 (console_lock){+.+.}-{0:0}, at: vpr